Looking for good Ideas to create a world of warcraft room?

Ok so im moveing into my new house and I have an extra bedroom. Im planning on makeing it into my gameing room. The only game that I play is world of warcraft. so im here looking for some great ideas on how to decorate it. so everyone feel free to give me some ideas. If you play wow then you maybe can get more ideas if i tell you that i play both horde and alliance. so i want to do a mixture of everything.